| 摘要 |
PURPOSE:To make the correction of random error effective, by making the burst error produced in transmission equivalent with random error, through the restoration of data with M series at the reception side and rearrangement of the data M series at the transmission side. CONSTITUTION:An interleaving system is used in a mobile communication, when a number of digital data are transmitted and received, the transmission side is provided with an initial value set circuit 11, M series generator 12 and a switch 16, the rearrangement of data is made at the M series through the control of a control section 15 and the result is transmitted to the reception side through a transmitter 14. The reception side is provided with a circuit 24 setting the initial value of a M series generator 23, bit period circuit 26, and RAM22 inputting the output of the receiver 21 and the M series generator 23, and the data received with the control of a control section 25 is restored with the M series for reception. The mobile number of specific terminal is used for the initial value of the M series and the correction of burst error caused during transmission can effectively be made. |
